Annals of the South African Museum, Volume 96, Issue 9West, Newman & Company for the trustees of the Museum, 1988 - Natural history |
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Page 366
... changes as a means of speciation , is rejected ( Mayr 1942 ; critique in Hennig 1966 ; Paterson 1978 ) . The accepted alternative pattern is that of punctuated equilibria ( Hennig 1966 ; Eldredge & Gould 1972 ; Paterson 1978 ) ...
... changes as a means of speciation , is rejected ( Mayr 1942 ; critique in Hennig 1966 ; Paterson 1978 ) . The accepted alternative pattern is that of punctuated equilibria ( Hennig 1966 ; Eldredge & Gould 1972 ; Paterson 1978 ) ...
Page 367
... changes within its environment . If this were not the case , any new - born land organism , even today , would first have to adapt to conditions on land , leaving little chance ever to enter complex environmental situations ...
... changes within its environment . If this were not the case , any new - born land organism , even today , would first have to adapt to conditions on land , leaving little chance ever to enter complex environmental situations ...
Page 368
... changes , leading to speciation , represent an important factor of evolution . Without trying to comment on rare and isolated cases ( such as sessile benthonic animals ) of habitat change for this reason and possible speciation ...
... changes , leading to speciation , represent an important factor of evolution . Without trying to comment on rare and isolated cases ( such as sessile benthonic animals ) of habitat change for this reason and possible speciation ...
Contents
CAPE MOUNTAIN BIOME DERIVED FROM THE SYSTEMATIC | 361 |
Cladistic analysis of the Colophon species | 374 |
Systematic revision of the genus Colophon | 380 |
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Common terms and phrases
Aedeagus of asymmetrical altitudes anteriorly apex apical portion apico-ventral process apomorphic asymmetrical type Berrisford biome biota Blesberg Brinck British Museum British Museum Natural broad canthus Cape Town cassoni characters climatic clypeus Colophon species Description Male Didier & Séguy dilated disc distinct distribution Dorsal process elytra evenly arcuate female flat fragments genus Colophon gular sulcus habitat haughtoni Barnard Head broadly oblong Hex River Mountains holotype inner margin izardi Barnard K. H. Barnard Karoo labrum Langeberg Langeberg ranges lateral margins lectotype left paramere Length Male London Lucanidae main arm mandibular structure Material examined Meiringspoort Mentum Museum Natural History narrow neli numbers obtuse-angled Paralectotypes paratypes Penis plesiomorphic populations posterior angle pre-apically Pretoria primosi Barnard process of mandibles pronotum punctate relict right paramere rounded sclerotized slightly South African Museum speciation stokoei Barnard subfamilies surface Swartberg Range thunbergi tibia transformation series Transvaal Museum transversely Ventral crest Ventral process vertex Western Cape westwoodi Gray